[Immuno-coagulopathies and their dangers in dental-surgical interventions].

It is reported on three patients with an immunocoagulopathy, the diagnosis of which was established on the basis of immunological coagulation studies. These patients were submitted to oral surgery. In connection with the case histories, it is reported on pathogenesis, diagnostics, and special therapeutical requirements in cases of hemorrhagic diathesis with a circulating anticoagulant antibody.